Add Rating 5 Submit Sound Waves: The Symphony of Physics EN Documentary Mar, 2017 1 seasons 0.0 Dr Helen Czerski examines the world of sound waves. Cast Helen Czerski Current Season Season 1 Mar, 2017 2 episodes 0.0 Videos Sound Waves: Trailer - BBC Four Feb 03, 2017 TrailerPosters View More Download EN 600x900 Recommended Tv Shows Tutta colpa di Darwin Dec, 2017 IT 1 seasons 0.0 The Entire History of the Universe Apr, 2021 EN 1 seasons 0.0 Precision: The Measure of All Things Jun, 2013 EN 1 seasons 7.1 100 Greatest Discoveries Dec, 2004 EN 1 seasons 6.0 Tutta colpa di Einstein Dec, 2017 IT 1 seasons 0.0 Horizon Feb, 1964 EN 60 seasons 7.4 Science Investigators Jan, 2007 EN 1 seasons 0.0 American Experience Oct, 1988 EN 37 seasons 7.5